package com.xjust.service;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

public interface CourseService {
    List<Map<String, Object>> getAllCourse();

    List<Map<String, Object>> getClassBycourse(Integer courseId);

    void insertCourseSelection(Map<String, Object> courseInfo);

    ArrayList<Integer> getCourseSelect();
}
